Results 131 to 140 of about 18,313 (287)
Advanced Science, EarlyView.Prenatal dexamethasone exposure (PDE) persistently upregulates hepatic CYP3A1/CYP2B1 in offspring via glucocorticoid receptor (GR) activation. In vivo and in vitro studies show GR promotes P300/CBP binding to the constitutive androstane receptor (CAR) promoter, sustaining histone acetylation (H3K9/K27ac) and enhancing CYP expression. The GR–CAR pathway
Xiaoxiang Sun +9 more
wiley +1 more source
, 1972 Implied in a title such as this one is an obligation to determine the present state of the art, or science, if you will, and to elucidate, in a manner of speaking, where we are, why we are, and in which direction we may be going.
Stephen, C. Ronald
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12‐HETE Is an Endogenous Modulator of BLT2 Triggering Vascular Degeneration, Dissection, and Rupture
Advanced Science, EarlyView.In thoracic aortic dissection (TAD), elevated levels of the arachidonic acid metabolite 12‐HETE, produced by macrophage‐specific 12/15‐lipoxygenase (12/15‐LOX), bind to the BLT2 receptor on vascular cells. This activates the NOX‐1/ROS/NF‐κB signaling pathway, leading to IL‐6 release.
Yuyu Li +13 more
wiley +1 more source
Gabpα‐Pparγ Complex Determines Glycolytic Capacity and Lactic Acid Homeostasis in Brown Fat
Advanced Science, EarlyView.This study identifies the Gabpα–Pparγ complex as a key transcriptional regulator that couples glycolysis to lactate‐driven thermogenesis in brown adipose tissue by directly activating Eno1 transcription. Competitive disruption of this interaction impairs lactate metabolism and thermogenic capacity.
Zhihan Wang +22 more
wiley +1 more source
Brain perfusion, part 2: anesthesia and brain perfusion in small animals [PDF]
, 2010 Sedatives and anesthetics can influence cerebral metabolism and respiratory and cardiovascular dynamics, which results in changes in cerebral perfusion.
Gielen, Ingrid +4 more
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Advanced Science, EarlyView.Schematic model showing the suggested mechanism that ZA induces classical activation of macrophages by impairing mitochondrial biofunction and inhibiting mitochondrial clearance to contribute to the pathological process of BRONJ. RAPA‐loaded nanoparticles ZDPR has shown potential in alleviating BRONJ lesions as well as treating osteoporosis or ...
Hang Zhang +10 more
wiley +1 more source
Advanced Science, EarlyView.Multi‐modal optical imaging reveals microvascular pulsatility in the brain cortex of awake and anaesthetized mice. Awake hemodynamics in male mice are found to be remarkably stable until late life, with flow pulsatility being significantly higher than in females, despite similar average perfusion.
Mia Viuf Skøtt +5 more
wiley +1 more source
Effects of inhalation of Freon 113 on laboratory animals [PDF]
Four monkeys, 8 dogs, 40 mice, and 50 rats were exposed continuously to 2000 ppm Freon 113 in a Thomas Dome for 14 days. This exposure produced no mortalities nor adverse symptomology.
Back, K. C. +3 more
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Anesthetic and analgesic management of a skunk (Mephitis mephitis) undergoing a laminectomy for cauda equina compression [PDF]
, 2010 A 6-year-old, male striped skunk (Mephitis mephitis) weighing 5.9 kg was anesthetized for diagnostic imaging procedures and subsequently for a laminectomy at level L6/S1 as treatment of lumbosacral stenosis. On both occasions, anesthesia was induced by a
Gozalo Marcilla, Miguel +5 more
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